ArmTeX is a system for typesetting Armenian text with Plain TeX or LaTeX(2e). It may be used with input: from a standard Latin keyboard without any special encoding and/or support for Armenian letters, any keyboard which uses an encoding that has Armenian letters in the second half (characters 128-255) of the extended ASCII table (for example ArmSCII8 Armenian standard), or encoded in UTF-8. Users should note that the manuals (below) mostly describe the previous (version 2.0) of the package. Updating work is still under way.